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Owl Nebula
释义
Owl Nebula
Encyclopedia
理学
行星状星云
释
Owl Nebula
夜枭星云
位于大熊星座的一个比较复杂的行星状星云。星表中的编号为M97和NGC3587。距离地球2030光年(621秒差距),视星等为9.9,年龄约8千年。又称猫头鹰星云。
Astronomy
Owl Nebula
夜枭星云
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judicial administrative organs
judicial administrative organs of the People's Republic of China
judicial administrator
judicial advice of administrative litigation
judicial authentication service archives management
judicial authority
judicial branch of Peking Government during Warlord Period
judicial building
judicial cognition
judicial combat
judicial committee
Judicial Control Office
judicial dissolution of company
judicial efficiency
judicial fairness
judicial independence
judicial interpretation
judicial interpretation of civil engineering
judicial intervention of educational dispute
judicial office
judicial organization
judicial police
judicial power
judicial protection of minor
judicial psychology thought in ancient China
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更新时间:2026/11/8 4:14:51